Flags = 0 indicates that the SIP client is not behind a NAT device.
Flags = 1 indicates that the SIP client is behind a NAT device.
In order to get audio (ie, RTP streams) working one one or more SIP clients is behind a NAT device you must use either rtpproxy or mediaproxy.
The Getting Started document at http://onsip.org/ fully describes how to use both.
A third, but IMHO, less appealing option would be to use a STUN server, such as mystun which is availble at sourceforge.net http://sourceforge.net.
Regards, Paul
On 6/23/05, michael p mikep3000@hotmail.com wrote:
hi
in my table location of SER i have a field flags, someone knows for what is?
now i have three users registered and two can call and their flags are "0" and one can't call and is flags field is "1"
is that the reason why it don't work?
thanks
M.
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